\begin{table}%t11
\caption{\label{tab5}Subsets of stars according to their metallicity.}
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\par
\begin{tabular}{llr}
\hline\hline
   &  [Fe/H]  range &  number of stars \\
\hline
           &    $<$$-$1.90       &    6  \\
           &  [$-$1.90, $-$1.41]   &   12  \\
sub-solar  &  [$-$1.40, $-$0.96]   &    6  \\
           &  [$-$0.95, $-$0.49]   &   23  \\
           &  [$-$0.48, $-$0.06]   &   69  \\
\hline
solar      &  [$-$0.06, +0.07]   &   84  \\
\hline
 above     &  [+0.08, +0.47]   &   38  \\
 solar     &    $>$+0.47       &    4  \\
\hline
\end{tabular}
\end{table}